/
verneed.s
173 lines (168 loc) · 5.08 KB
/
verneed.s
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# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
# RUN: ld.lld %t.o %S/Inputs/verneed1.so %S/Inputs/verneed2.so -o %t
# RUN: llvm-readobj -V -sections -section-data -dyn-symbols -dynamic-table %t | FileCheck %s
# CHECK: Section {
# CHECK: Index: 1
# CHECK-NEXT: Name: .dynsym (1)
# CHECK-NEXT: Type: SHT_DYNSYM (0xB)
# CHECK-NEXT: Flags [ (0x2)
# CHECK-NEXT: SHF_ALLOC (0x2)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x101C8
# CHECK-NEXT: Offset: 0x1C8
# CHECK-NEXT: Size: 96
# CHECK-NEXT: Link: 5
# CHECK-NEXT: Info: 1
# CHECK-NEXT: AddressAlignment: 8
# CHECK-NEXT: EntrySize: 24
# CHECK: Section {
# CHECK-NEXT: Index: 2
# CHECK-NEXT: Name: .gnu.version (9)
# CHECK-NEXT: Type: SHT_GNU_versym (0x6FFFFFFF)
# CHECK-NEXT: Flags [ (0x2)
# CHECK-NEXT: SHF_ALLOC (0x2)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x10228
# CHECK-NEXT: Offset: 0x228
# CHECK-NEXT: Size: 8
# CHECK-NEXT: Link: 1
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 2
# CHECK-NEXT: EntrySize: 2
# CHECK: Section {
# CHECK-NEXT: Index: 3
# CHECK-NEXT: Name: .gnu.version_r (22)
# CHECK-NEXT: Type: SHT_GNU_verneed (0x6FFFFFFE)
# CHECK-NEXT: Flags [ (0x2)
# CHECK-NEXT: SHF_ALLOC (0x2)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x10230
# CHECK-NEXT: Offset: 0x230
# CHECK-NEXT: Size: 80
# CHECK-NEXT: Link: 5
# CHECK-NEXT: Info: 2
# CHECK-NEXT: AddressAlignment: 4
# CHECK-NEXT: EntrySize: 0
# CHECK: Section {
# CHECK: Index: 5
# CHECK-NEXT: Name: .dynstr
# CHECK-NEXT: Type: SHT_STRTAB
# CHECK-NEXT: Flags [ (0x2)
# CHECK-NEXT: SHF_ALLOC (0x2)
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x102A8
# CHECK-NEXT: Offset: 0x2A8
# CHECK-NEXT: Size: 47
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 1
# CHECK-NEXT: EntrySize: 0
# CHECK-NEXT: SectionData (
# CHECK-NEXT: 0000: 00663100 7665726E 65656431 2E736F2E |.f1.verneed1.so.|
# CHECK-NEXT: 0010: 30007633 00663200 76320067 31007665 |0.v3.f2.v2.g1.ve|
# CHECK-NEXT: 0020: 726E6565 64322E73 6F2E3000 763100 |rneed2.so.0.v1.|
# CHECK-NEXT: )
# CHECK-NEXT: }
# CHECK: DynamicSymbols [
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Name: @ (0)
# CHECK-NEXT: Value: 0x0
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Binding: Local (0x0)
# CHECK-NEXT: Type: None (0x0)
# CHECK-NEXT: Other: 0
# CHECK-NEXT: Section: Undefined (0x0)
# CHECK-NEXT: }
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Name: f1@v3 (1)
# CHECK-NEXT: Value: 0x0
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Binding: Global (0x1)
# CHECK-NEXT: Type: None (0x0)
# CHECK-NEXT: Other: 0
# CHECK-NEXT: Section: Undefined (0x0)
# CHECK-NEXT: }
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Name: f2@v2 (21)
# CHECK-NEXT: Value: 0x0
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Binding: Global (0x1)
# CHECK-NEXT: Type: None (0x0)
# CHECK-NEXT: Other: 0
# CHECK-NEXT: Section: Undefined (0x0)
# CHECK-NEXT: }
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Name: g1@v1 (27)
# CHECK-NEXT: Value: 0x0
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Binding: Global (0x1)
# CHECK-NEXT: Type: None (0x0)
# CHECK-NEXT: Other: 0
# CHECK-NEXT: Section: Undefined (0x0)
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK: 0x000000006FFFFFF0 VERSYM 0x10228
# CHECK-NEXT: 0x000000006FFFFFFE VERNEED 0x10230
# CHECK-NEXT: 0x000000006FFFFFFF VERNEEDNUM 2
# CHECK: Version symbols {
# CHECK-NEXT: Section Name: .gnu.version
# CHECK-NEXT: Address: 0x10228
# CHECK-NEXT: Offset: 0x228
# CHECK-NEXT: Link: 1
# CHECK-NEXT: Symbols [
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Version: 0
# CHECK-NEXT: Name: @
# CHECK-NEXT: }
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Version: 2
# CHECK-NEXT: Name: f1@v3
# CHECK-NEXT: }
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Version: 3
# CHECK-NEXT: Name: f2@v2
# CHECK-NEXT: }
# CHECK-NEXT: Symbol {
# CHECK-NEXT: Version: 4
# CHECK-NEXT: Name: g1@v1
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
# CHECK-NEXT: Version definition {
# CHECK-NEXT: }
# CHECK-NEXT: SHT_GNU_verneed {
# CHECK-NEXT: Dependency {
# CHECK-NEXT: Version: 1
# CHECK-NEXT: Count: 2
# CHECK-NEXT: FileName: verneed1.so.0
# CHECK-NEXT: Entry {
# CHECK-NEXT: Hash: 1938
# CHECK-NEXT: Flags: 0x0
# CHECK-NEXT: Index: 3
# CHECK-NEXT: Name: v2
# CHECK-NEXT: }
# CHECK-NEXT: Entry {
# CHECK-NEXT: Hash: 1939
# CHECK-NEXT: Flags: 0x0
# CHECK-NEXT: Index: 2
# CHECK-NEXT: Name: v3
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: Dependency {
# CHECK-NEXT: Version: 1
# CHECK-NEXT: Count: 1
# CHECK-NEXT: FileName: verneed2.so.0
# CHECK-NEXT: Entry {
# CHECK-NEXT: Hash: 1937
# CHECK-NEXT: Flags: 0x0
# CHECK-NEXT: Index: 4
# CHECK-NEXT: Name: v1
# CHECK-NEXT: }
# CHECK-NEXT: }
# CHECK-NEXT: }
.globl _start
_start:
call f1@plt
call f2@plt
call g1@plt